expression.h File Reference

#include <symengine/add.h>
#include <symengine/pow.h>
#include <symengine/symbol.h>
#include <symengine/complex_double.h>
#include <symengine/eval_double.h>
#include <symengine/printers.h>

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Data Structures
class	SymEngine::Expression

Namespaces
namespace	SymEngine
	Main namespace for SymEngine package.

Functions
RCP< const Basic >	SymEngine::diff (const RCP< const Basic > &arg, const RCP< const Symbol > &x, bool cache=true)
	Differentiation w.r.t symbols.
RCP< const Basic >	SymEngine::sdiff (const RCP< const Basic > &arg, const RCP< const Basic > &x, bool cache)
	SymPy style differentiation for non-symbol variables.
Expression	SymEngine::pow (const Expression &base, const Expression &exp)
Expression	SymEngine::expand (const Expression &arg)
bool	SymEngine::unified_eq (const Expression &a, const Expression &b)
int	SymEngine::unified_compare (const Expression &a, const Expression &b)
std::string	SymEngine::detail::poly_print (const Expression &x)

Detailed Description

Includes the Expression class

Definition in file expression.h.

Function Documentation

poly_print()

std::string SymEngine::detail::poly_print

(

const Expression &

x

)

Definition at line 9 of file expression.cpp.

{
    Precedence prec;
    if (prec.getPrecedence(x.get_basic()) == PrecedenceEnum::Add) {
        return "(" + x.get_basic()->__str__() + ")";
    }
    return x.get_basic()->__str__();
}